8321454382 has 8 divisors (see below), whose sum is σ = 12786625152. Its totient is φ = 4059246000.

The previous prime is 8321454373. The next prime is 8321454419. The reversal of 8321454382 is 2834541238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50740494 + ... + 50740657.

It is an arithmetic number, because the mean of its divisors is an integer number (1598328144).

Almost surely, 2^8321454382 is an apocalyptic number.

8321454382 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8321454382 is a deficient number, since it is larger than the sum of its proper divisors (4465170770).

8321454382 is a wasteful number, since it uses less digits than its factorization.

8321454382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101481194.

The product of its digits is 184320, while the sum is 40.

The square root of 8321454382 is about 91222.0060182849. The cubic root of 8321454382 is about 2026.4368713382.

The spelling of 8321454382 in words is "eight billion, three hundred twenty-one million, four hundred fifty-four thousand, three hundred eighty-two".